Glasgow crash eyewitness: 'I did what I could to help'

Six people were killed when a bin lorry careered out of control in central Glasgow.

Catriona Stewart was in George Square when the crash happened and she rushed to help people who had been injured.

She said she did what she could to help one woman who had been injured but survived.

She told the BBC's Laura Bicker the reality of what happened had not sunk in yet.